As a restaurant owner in Japan, I don't have a marketing team — it's me, after the last table leaves. AI only started saving me real time once I stopped typing vague requests like "write me a caption" and started using specific, reusable prompts. Here are the five I actually paste every week, with the exact wording and an example of what comes back.
Quick answer: A good restaurant prompt does three things — it gives the AI your role and goal, the raw facts (dish, price, mood), and the format you want back. The five below cover the jobs that eat your time: menu descriptions, review replies, a week of social posts, slow-night promos, and the FAQ that decides whether AI assistants can recommend you at all. Copy them as-is and swap in your details.
1. Turn a plain dish into a menu line that sells
Most menus list ingredients. The ones that sell describe the experience.
Prompt: You are a menu copywriter for a small, casual restaurant. Write 3 options for a menu description of this dish, each under 20 words, warm and appetizing but not exaggerated, no clichés like "mouthwatering." Dish: [grilled chicken thigh, charcoal-grilled, house lemon-pepper, served with seasonal greens]. Give me the 3 options as a list.
Why it works: It caps the length (menus need short lines), bans the tired words AI defaults to, and asks for options so you pick instead of edit.
Example output: "Charcoal-grilled chicken thigh, smoky and juicy, finished with bright house lemon-pepper and a handful of greens."
2. Reply to a negative Google review without sounding defensive
A calm, specific reply is read by every future customer, not just the angry one.
Prompt: You are the owner of a small restaurant replying publicly to a Google review. Write a reply under 80 words: thank them, acknowledge the specific issue, take responsibility without excuses, and invite them back to make it right. Warm and human, not corporate. The review says: [paste the review].
Why it works: The word limit keeps you from over-explaining, and "no excuses" stops AI from writing the defensive paragraph that makes owners look worse.
3. Get a full week of social captions in one paste
Batching beats posting daily from scratch. Feed it your real specials.
Prompt: You are a social media manager for a casual neighborhood restaurant. Create 7 short Instagram captions (one per day, Mon–Sun), each 1–2 sentences with 3 relevant hashtags. Friendly, local, not salesy. This week's details: [Monday special = ramen; Wednesday = half-price wine; Friday = live music 7pm; we're family-run; neighborhood = your area]. Number them by day.
Why it works: One prompt replaces seven blank-page moments. You edit, you don't create.
4. Fill a slow Tuesday without discounting yourself to death
Owners reach for discounts first. AI is good at the cheaper, smarter ideas.
Prompt: You run a small restaurant. Tuesday nights are slow. Give me 5 promotion ideas that increase covers without deep discounting — think bundles, off-peak perks, community tie-ins, or loyalty mechanics. For each: one line on the idea and one line on why it works. Keep it realistic for a tiny team.
Why it works: It constrains AI away from "just do 50% off" and toward margin-friendly ideas you can actually staff.
5. Build the FAQ that decides whether AI can recommend you
This is the one owners skip — and it's the one that matters most in 2026. When someone asks ChatGPT or Gemini "where should I eat near here?", the assistant can only recommend you if it can read clear answers about you.
Prompt: You are an SEO/AEO specialist. Based on a casual restaurant with these facts — [cuisine, price range, reservations yes/no, vegetarian options, parking, hours, neighborhood] — write 8 FAQ questions a real customer would ask, with a clear 1–2 sentence answer each. Plain language, factual, no fluff.
Why it works: Question-and-answer text is exactly what AI assistants quote. Put these on your site and you become readable to the AI that's increasingly answering "where should I go?" for your customers.
Want to see whether AI can currently read your site at all? I built a free scanner that checks the structured data, FAQ, and content AI assistants look for, and gives you a 0–100 score plus the top fixes — no signup: growl-ai.com/ai-visibility. (I scanned my own site first and got 53/100. Fixing the FAQ and structured data took it to 96.)
FAQ
Do I need a paid AI tool for these? No. The free tier of any major assistant runs all five. The value is in the prompt, not the price.
Why are the prompts so detailed? Specific input gives specific output. "Write a caption" gets generic mush; the versions above get something you can post with light edits.
Which one should I start with? Number 5 if you want to be found, number 1 if you want to sell more of what's already on the menu tonight.
How do I keep this from sounding like a robot? Always edit one line to sound like you — a local reference, an inside joke, the name of your dog who greets regulars. AI gets you 90% there; the last 10% is what makes it yours.
I got tired of paying for marketing I couldn't afford, so I built a free tool (Growl) that hands small restaurants 3 ready-to-paste marketing actions every week — and the free AI visibility scanner above. Both are free to start, no signup. Scan your site first at *growl-ai.com/ai-visibility, then grab your weekly actions at **growl-ai.com.*
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